title
C# Tutorial 85: Textbox autocomplete with Database Values

description
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detail
{'title': 'C# Tutorial 85: Textbox autocomplete with Database Values', 'heatmap': [{'end': 190.35, 'start': 153.177, 'weight': 0.788}, {'end': 795.183, 'start': 680.137, 'weight': 0.751}, {'end': 992.782, 'start': 935.225, 'weight': 0.742}, {'value': 0.8750069344851192, 'end_time': 990.06, 'start_time': 948.932}, {'end': 1022.27, 'start': 1001.604, 'weight': 0.715}], 'summary': 'The tutorial series covers implementing autocomplete in c# by demonstrating custom list integration, database connectivity, and search text box implementation. it also explains linking combo box with database and showcases a successful auto-complete feature with mysql database, providing detailed steps and code demonstrations.', 'chapters': [{'end': 223.377, 'segs': [{'end': 95.1, 'src': 'embed', 'start': 0.909, 'weight': 0, 'content': [{'end': 2.47, 'text': 'hello, guys, welcome once again.', 'start': 0.909, 'duration': 1.561}, {'end': 10.853, 'text': 'in the last video, i have shown you how to implement autocomplete with your textbox in your windows form application in c sharp.', 'start': 2.47, 'duration': 8.383}, {'end': 23.058, 'text': 'so, for example, i have set a custom list of countries and when i type some words here, it gives me the suggestion for autocomplete complete.', 'start': 10.853, 'duration': 12.205}, {'end': 34.944, 'text': 'right. In this video, I will show you how to connect your text box with the database so that it will suggest you the values from the database.', 'start': 23.058, 'duration': 11.886}, {'end': 53.475, 'text': 'So if you are following these videos on MySQL database and C sharp, I have made such application and in the video number 56,', 'start': 36.165, 'duration': 17.31}, {'end': 66.037, 'text': 'which I want to show you here, video number 56, C sharp, tutorial 56 search data in the database and filter in data grid, view or table.', 'start': 53.475, 'duration': 12.562}, {'end': 67.518, 'text': 'in C sharp.', 'start': 66.037, 'duration': 1.481}, {'end': 80.715, 'text': 'in this video I have shown you how to search data and filter it into the table.', 'start': 67.518, 'duration': 13.197}, {'end': 86.277, 'text': "so, for example, right now I'm searching according to this surname.", 'start': 80.715, 'duration': 5.562}, {'end': 90.318, 'text': 'so I type some surname, for example B.', 'start': 86.277, 'duration': 4.041}, {'end': 95.1, 'text': 'so it gives me the suggestion all be Bell.', 'start': 90.318, 'duration': 4.782}], 'summary': 'Demonstrating autocomplete and database connection in c# with examples and tutorials.', 'duration': 94.191, 'max_score': 0.909, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/vNOEp_23Pa0/pics/vNOEp_23Pa0909.jpg'}, {'end': 223.377, 'src': 'heatmap', 'start': 153.177, 'weight': 3, 'content': [{'end': 158.979, 'text': 'this three line code I have shown you in video number fifty six.', 'start': 153.177, 'duration': 5.802}, {'end': 177.384, 'text': 'OK, so for implementing auto complete with your text box, we are going to load that values in your text box or custom those values.', 'start': 159.859, 'duration': 17.525}, {'end': 190.35, 'text': 'So what I will do is just above this text box, text change event method, I will create my own function or method.', 'start': 178.184, 'duration': 12.166}, {'end': 201.515, 'text': 'So I write here void which returns nothing and I give my function name as auto.', 'start': 193.071, 'duration': 8.444}, {'end': 215.549, 'text': 'complete text takes no argument and just completes your function.', 'start': 204.963, 'duration': 10.586}, {'end': 223.377, 'text': 'and in this function we are going to implement our autocomplete method.', 'start': 217.054, 'duration': 6.323}], 'summary': 'Implement autocomplete method for text box using a custom function.', 'duration': 89.996, 'max_score': 153.177, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/vNOEp_23Pa0/pics/vNOEp_23Pa0153177.jpg'}], 'start': 0.909, 'title': 'Implementing autocomplete in c#', 'summary': 'Demonstrates implementing autocomplete with a custom list of countries in a windows form application, connecting the textbox with a database to suggest values, and includes a specific video, number 56, on searching and filtering data in the database using c#. it also explains the implementation of autocomplete in a search text box, demonstrating a method to load values and create a custom autocomplete function, along with showcasing a three-line code for the implementation, as shown in video number 56.', 'chapters': [{'end': 95.1, 'start': 0.909, 'title': 'Implement autocomplete with database in c#', 'summary': 'Demonstrates implementing autocomplete with a custom list of countries in a windows form application and then shows how to connect the textbox with a database to suggest values, as well as highlights a specific video, number 56, on searching and filtering data in the database using c#.', 'duration': 94.191, 'highlights': ['The chapter demonstrates implementing autocomplete with a custom list of countries in a Windows form application.', 'It shows how to connect the textbox with a database to suggest values.', 'Highlights a specific video, number 56, on searching and filtering data in the database using C#.']}, {'end': 223.377, 'start': 95.1, 'title': 'Implementing autocomplete in search text box', 'summary': 'Explains the implementation of autocomplete in a search text box, demonstrating a method to load values and create a custom autocomplete function for the text box, as well as showcasing a three-line code for the implementation, as shown in video number 56.', 'duration': 128.277, 'highlights': ['The chapter demonstrates the implementation of autocomplete in a search text box, including the creation of a custom autocomplete function and the method to load values for the text box.', 'It showcases a three-line code for the implementation, as indicated in video number 56.', "The chapter also explains the process of creating a custom function or method above the text change event method, with the function named 'auto' that implements the autocomplete method."]}], 'duration': 222.468, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/vNOEp_23Pa0/pics/vNOEp_23Pa0909.jpg', 'highlights': ['Demonstrates implementing autocomplete with a custom list of countries in a Windows form application.', 'Connects the textbox with a database to suggest values.', 'Includes a specific video, number 56, on searching and filtering data in the database using C#.', 'Explains the implementation of autocomplete in a search text box and the creation of a custom autocomplete function.', 'Demonstrates a method to load values for the text box and showcases a three-line code for the implementation, as shown in video number 56.', "Explains the process of creating a custom function or method above the text change event method, with the function named 'auto' that implements the autocomplete method."]}, {'end': 447.957, 'segs': [{'end': 267.567, 'src': 'embed', 'start': 223.377, 'weight': 3, 'content': [{'end': 233.843, 'text': 'so first of all, what you need to do is just go to the form once again and copy the name of your text box, search text box.', 'start': 223.377, 'duration': 10.466}, {'end': 235.344, 'text': 'i should say so.', 'start': 233.843, 'duration': 1.501}, {'end': 241.267, 'text': 'just click it and copy the name of this text box.', 'start': 235.344, 'duration': 5.923}, {'end': 242.988, 'text': 'so what was the name?', 'start': 241.267, 'duration': 1.721}, {'end': 263.003, 'text': "so my text box name was text box 1, which I'm changing, for example search text.", 'start': 245.928, 'duration': 17.075}, {'end': 267.567, 'text': 'so I named this text box as search text, this text box.', 'start': 263.003, 'duration': 4.564}], 'summary': "Instruction to rename a text box to 'search text' in a form.", 'duration': 44.19, 'max_score': 223.377, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/vNOEp_23Pa0/pics/vNOEp_23Pa0223377.jpg'}, {'end': 368.728, 'src': 'embed', 'start': 322.43, 'weight': 2, 'content': [{'end': 325.312, 'text': 'so I did that.', 'start': 322.43, 'duration': 2.882}, {'end': 331.644, 'text': 'I think this suggest append will not take this bracket.', 'start': 328.061, 'duration': 3.583}, {'end': 333.706, 'text': "So now it's okay.", 'start': 332.545, 'duration': 1.161}, {'end': 344.234, 'text': 'So I write my text box name auto complete mode is equal to auto complete mode dot this suggest append mode.', 'start': 334.386, 'duration': 9.848}, {'end': 347.877, 'text': 'Once again I copy the name of my text box.', 'start': 345.075, 'duration': 2.802}, {'end': 357.605, 'text': 'I paste it here and I set auto complete source this time.', 'start': 348.598, 'duration': 9.007}, {'end': 368.728, 'text': 'okay, just select auto complete source is equal to auto complete source dot.', 'start': 358.74, 'duration': 9.988}], 'summary': 'Configured text box with auto complete mode and source.', 'duration': 46.298, 'max_score': 322.43, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/vNOEp_23Pa0/pics/vNOEp_23Pa0322430.jpg'}, {'end': 447.957, 'src': 'embed', 'start': 404.958, 'weight': 0, 'content': [{'end': 428.118, 'text': 'you just write autocomplete string connection collection and give it a variable name call i name it as call is equal to new auto complete string collection bracket and bracket closed.', 'start': 404.958, 'duration': 23.16}, {'end': 437.365, 'text': 'so in this auto complete string collection variable i will collect all my database values.', 'start': 428.118, 'duration': 9.247}, {'end': 447.957, 'text': 'Okay, so I have written these three lines and in the fourth line I establish the connection from the database.', 'start': 437.985, 'duration': 9.972}], 'summary': 'Using auto complete string collection to collect database values and establishing database connection.', 'duration': 42.999, 'max_score': 404.958, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/vNOEp_23Pa0/pics/vNOEp_23Pa0404958.jpg'}], 'start': 223.377, 'title': 'Implementing autocomplete search feature', 'summary': 'Explains the process of implementing an autocomplete search feature, including steps like copying the name of the text box, setting auto complete mode and source, and establishing a connection to the database.', 'chapters': [{'end': 447.957, 'start': 223.377, 'title': 'Implementing autocomplete search feature', 'summary': 'Explains the process of implementing an autocomplete search feature, including copying the name of the text box, setting auto complete mode and source, and establishing a connection to the database.', 'duration': 224.58, 'highlights': ["Copying the name of the text box and renaming it to 'search text' for implementing the autocomplete feature.", 'Setting the auto complete mode to suggest append and specifying the auto complete source as a custom source for the search text box.', 'Creating a new auto complete string collection variable to store database values for the autocomplete feature.', 'Establishing the connection from the database to collect values for the autocomplete feature.']}], 'duration': 224.58, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/vNOEp_23Pa0/pics/vNOEp_23Pa0223377.jpg', 'highlights': ['Establishing the connection from the database to collect values for the autocomplete feature.', 'Creating a new auto complete string collection variable to store database values for the autocomplete feature.', 'Setting the auto complete mode to suggest append and specifying the auto complete source as a custom source for the search text box.', "Copying the name of the text box and renaming it to 'search text' for implementing the autocomplete feature."]}, {'end': 1083.827, 'segs': [{'end': 482.897, 'src': 'embed', 'start': 448.998, 'weight': 0, 'content': [{'end': 457.808, 'text': 'So what I will suggest you because it will be too long if I explain you how to connect with the database once again.', 'start': 448.998, 'duration': 8.81}, {'end': 470.456, 'text': 'So I suggest you to watch this video number 10 in which I have shown you how to link combo box with the database.', 'start': 458.488, 'duration': 11.968}, {'end': 476.7, 'text': 'If you are following these video you will not have any problem understanding the code.', 'start': 470.816, 'duration': 5.884}, {'end': 482.897, 'text': 'or but otherwise just see this how to link your combo box with the database.', 'start': 478.374, 'duration': 4.523}], 'summary': 'Watch video 10 to learn how to link combo box with the database.', 'duration': 33.899, 'max_score': 448.998, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/vNOEp_23Pa0/pics/vNOEp_23Pa0448998.jpg'}, {'end': 552, 'src': 'embed', 'start': 521.921, 'weight': 5, 'content': [{'end': 531.906, 'text': "so I'm copying all the code from here, which is basically just a connection with the database, and executing the query from the database.", 'start': 521.921, 'duration': 9.985}, {'end': 536.129, 'text': 'so copy all the code from this string to the end of this.', 'start': 532.806, 'duration': 3.323}, {'end': 538.21, 'text': 'try, catch block.', 'start': 536.129, 'duration': 2.081}, {'end': 544.735, 'text': 'and once again we go to our autocomplete method here.', 'start': 538.21, 'duration': 6.525}, {'end': 552, 'text': 'okay, and just below these declaration, autocomplete connection call declaration.', 'start': 544.735, 'duration': 7.265}], 'summary': 'Copying database connection code for executing query.', 'duration': 30.079, 'max_score': 521.921, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/vNOEp_23Pa0/pics/vNOEp_23Pa0521921.jpg'}, {'end': 795.183, 'src': 'heatmap', 'start': 680.137, 'weight': 0.751, 'content': [{'end': 686.905, 'text': 'name variable name and setting it into the string variable.', 'start': 680.137, 'duration': 6.768}, {'end': 697.057, 'text': "so right now, because I'm searching for surname in my text box, I can change it as name first.", 'start': 686.905, 'duration': 10.152}, {'end': 697.678, 'text': 'so name.', 'start': 697.057, 'duration': 0.621}, {'end': 705.743, 'text': "So right now I'm searching for name in my table right?", 'start': 699.6, 'duration': 6.143}, {'end': 708.485, 'text': 'And in here also, this is table.', 'start': 706.504, 'duration': 1.981}, {'end': 715.229, 'text': 'I delete this combo box with item dot add code from here inside this while loop.', 'start': 708.965, 'duration': 6.264}, {'end': 724.394, 'text': "And what I'm doing I will do is I'll copy this call variable or, to complete string collection, call variable.", 'start': 716.549, 'duration': 7.845}, {'end': 725.775, 'text': 'just copy it.', 'start': 724.394, 'duration': 1.381}, {'end': 728.316, 'text': 'go inside your while loop here.', 'start': 725.775, 'duration': 2.541}, {'end': 746.817, 'text': 'and click dot add and bracket and bracket closed and inside these bracket i pass this name variable okay So pass this name variable.', 'start': 730.16, 'duration': 16.657}, {'end': 760.485, 'text': 'So what it will do is it will take all the names from my database and set it into this collection variable of my text box.', 'start': 747.297, 'duration': 13.188}, {'end': 771.431, 'text': 'and now, once my code is complete, if you want, just pause the video and copy the code.', 'start': 762.006, 'duration': 9.425}, {'end': 776.434, 'text': "and now, once it's complete, i want to copy this method.", 'start': 771.431, 'duration': 5.003}, {'end': 787.681, 'text': 'name auto complete text method, which i have created, and i want to go up where my initialize component method is there.', 'start': 776.434, 'duration': 11.247}, {'end': 795.183, 'text': 'if you remember, this method initializes first when you run your program.', 'start': 787.681, 'duration': 7.502}], 'summary': 'Setting up a variable to search for names in a table and populate a text box with the collected names.', 'duration': 115.046, 'max_score': 680.137, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/vNOEp_23Pa0/pics/vNOEp_23Pa0680137.jpg'}, {'end': 1074.29, 'src': 'heatmap', 'start': 1001.604, 'weight': 2, 'content': [{'end': 1008.046, 'text': 'load the table once again, I type some words from this name.', 'start': 1001.604, 'duration': 6.442}, {'end': 1013.727, 'text': 'so, for example, J, it gives me all suggestions here.', 'start': 1008.046, 'duration': 5.681}, {'end': 1015.528, 'text': 'you are seeing.', 'start': 1013.727, 'duration': 1.801}, {'end': 1022.27, 'text': 'I can click this Jill, and it finds me Jill.', 'start': 1015.528, 'duration': 6.742}, {'end': 1027.57, 'text': 'it, I can click this John and gives me John name here.', 'start': 1022.27, 'duration': 5.3}, {'end': 1035.777, 'text': "okay, so it's working now, and that's what i wanted.", 'start': 1030.265, 'duration': 5.512}, {'end': 1047.5, 'text': 'so you have successfully implemented auto in your search method, which is connected with the database.', 'start': 1035.777, 'duration': 11.723}, {'end': 1055.865, 'text': 'Once again, you want to search for word Hassan.', 'start': 1048.38, 'duration': 7.485}, {'end': 1059.568, 'text': 'you have two suggestions which letter H?', 'start': 1055.865, 'duration': 3.703}, {'end': 1074.29, 'text': 'you select one and it search the name Hassan and then it filters the value and set it into this table.', 'start': 1059.568, 'duration': 14.722}], 'summary': 'Implemented auto search feature with database connection, providing suggestions and filtering results.', 'duration': 139.065, 'max_score': 1001.604, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/vNOEp_23Pa0/pics/vNOEp_23Pa01001604.jpg'}], 'start': 448.998, 'title': 'Linking combo box with database and implementing autocomplete with database', 'summary': 'Explains how to link a combo box with a database using a specific method shown in video number 10, ensuring a better understanding of the code and simplifying the process of connecting with the database. additionally, it covers the implementation of an auto-complete feature with a mysql database, resulting in successful implementation and a demonstration of the feature.', 'chapters': [{'end': 521.921, 'start': 448.998, 'title': 'Linking combo box with database', 'summary': 'Explains how to link a combo box with a database using a specific method shown in video number 10, ensuring a better understanding of the code and simplifying the process of connecting with the database.', 'duration': 72.923, 'highlights': ['The chapter emphasizes watching video number 10 to understand the process of linking the combo box with the database, ensuring a better understanding of the code.', "The method 'fill combo' used in video number 10 is highlighted as the key method for linking the combo box with the database.", "The speaker mentions copying the code from the specific method used in video number 10 and pasting it into the 'autocomplete' method, demonstrating a practical approach to implementing the database connection."]}, {'end': 1083.827, 'start': 521.921, 'title': 'Implementing autocomplete with database', 'summary': 'Covers the implementation of an auto-complete feature with a mysql database, including creating a connection, executing queries, and setting up the auto-complete method, resulting in successful implementation and a demonstration of the feature.', 'duration': 561.906, 'highlights': ['Successfully implemented auto-complete feature with MySQL database The chapter covers the implementation of an auto-complete feature with a MySQL database, including creating a connection, executing queries, and setting up the auto-complete method, resulting in successful implementation and a demonstration of the feature.', 'Demonstrated successful functionality of auto-complete feature The auto-complete feature was successfully demonstrated to provide suggestions from the database when typing in the search box, with a successful display and selection of names from the database.', 'Emphasized the importance of setting the collection to the text box for auto-complete The importance of setting the collection to the text box for the auto-complete feature was emphasized, as it was highlighted that collecting the data from the database without setting it to the text box resulted in the absence of suggestions.']}], 'duration': 634.829, 'thumbnail': 'https://coursnap.oss-ap-southeast-1.aliyuncs.com/video-capture/vNOEp_23Pa0/pics/vNOEp_23Pa0448998.jpg', 'highlights': ["The method 'fill combo' used in video number 10 is highlighted as the key method for linking the combo box with the database.", 'The chapter emphasizes watching video number 10 to understand the process of linking the combo box with the database, ensuring a better understanding of the code.', 'Successfully implemented auto-complete feature with MySQL database, including creating a connection, executing queries, and setting up the auto-complete method, resulting in successful implementation and a demonstration of the feature.', 'Demonstrated successful functionality of auto-complete feature, providing suggestions from the database when typing in the search box, with a successful display and selection of names from the database.', 'Emphasized the importance of setting the collection to the text box for auto-complete, as collecting the data from the database without setting it to the text box resulted in the absence of suggestions.', "The speaker mentions copying the code from the specific method used in video number 10 and pasting it into the 'autocomplete' method, demonstrating a practical approach to implementing the database connection."]}], 'highlights': ['Successfully implemented auto-complete feature with MySQL database, including creating a connection, executing queries, and setting up the auto-complete method, resulting in successful implementation and a demonstration of the feature.', 'Demonstrated successful functionality of auto-complete feature, providing suggestions from the database when typing in the search box, with a successful display and selection of names from the database.', "Explains the process of creating a custom function or method above the text change event method, with the function named 'auto' that implements the autocomplete method.", 'Setting the auto complete mode to suggest append and specifying the auto complete source as a custom source for the search text box.', 'Connects the textbox with a database to suggest values.', 'Demonstrates implementing autocomplete with a custom list of countries in a Windows form application.', "The method 'fill combo' used in video number 10 is highlighted as the key method for linking the combo box with the database.", 'Includes a specific video, number 56, on searching and filtering data in the database using C#.', 'Emphasized the importance of setting the collection to the text box for auto-complete, as collecting the data from the database without setting it to the text box resulted in the absence of suggestions.']}