Results 26 - 30 of 133
21 Feb 2019 21 Feb 2019 0 Comments  2610 Views
Here Mudassar Ahmed Khan has explained with an example, how to show an element using ng-show directive when the Variable (Model) is not NULL and if the Variable (Model) is NULL or empty then the element must be hidden using AngularJS.

The AngularJS ng-show directive will be assigned a condition where the Variable (Model) will be tested for NULL and if the Variable (Model) is not NULL, the condition will return True, thus the element will be shown else vice-versa.
07 Feb 2019 18 Feb 2019 0 Comments  2484 Views
Here Mudassar Ahmed Khan has explained with an example, how to allow only AlphaNumeric (Letters or Numbers), Underscore in Username and it must have length of 3 to 10 characters using JavaScript.

When the Submit Button is clicked, the Username in the TextBox will be validated using JavaScript and Regular Expression (Regex) and if the Username is invalid, the error message will be displayed next to the TextBox using JavaScript.
05 Feb 2019 05 Feb 2019 0 Comments  4330 Views
Here Mudassar Ahmed Khan has explained with an example, how to Search all (multiple) Columns of DataGridView in Windows Forms (WinForms) Application using C# and VB.Net.

By default the DataGridView will show all records. As soon as user starts to type in the TextBox, the records will be searched in all (multiple) Columns displayed in the DataGridView and the DataGridView rows will be filtered in Windows Forms (WinForms) Application using C# and VB.Net.
04 Feb 2019 04 Feb 2019 0 Comments  10491 Views
Here Mudassar Ahmed Khan has explained with an example, how to retrieve data from Database and display in TextBox in Windows Application (WinForms) using C# and VB.Net.

This article will illustrate how to fetch records (data) from SQL Server Database using SqlDataReader and then set the retrieved values in Windows Application (WinForms) using C# and VB.Net.
04 Feb 2019 04 Feb 2019 0 Comments  11489 Views
Here Mudassar Ahmed Khan has explained with an example, how to retrieve data from Database and set the value in TextBox in ASP.Net using C# and VB.Net.

This article will illustrate how to fetch records (data) from SQL Server Database using SqlDataReader and then set the retrieved values in TextBoxes in ASP.Net using C# and VB.Net.
Results 26 - 30 of 133