Do you mean a string like "......"? Or do you mean a series of decimal numbers? I presume you know how to create a textbox control. Let's say you have one namex txtDecimals. You can refer to the text in the box by txtDecimals.Text. For example, to copy it to a local variable you do
Dim mystring As String
mystring = txtDecimals.Text
If, however, the user has entered the number of decimals they want then you get that number by converting the text in the control to an integer value via CInt as follows:
Dim numdecimals as Integer
numdecimals = CInt(txtDecimals.Text)
Keep in mind that if the user has entered a string that cannot be converted to a number you will get an error. You can account for this by using IsNumeric to check the string before converting, or by doing the conversion in a Try/Catch block.
If the user has entered text like "12 5123 17 947 42" then you have to parse the text using Split and converting each item in the resulting array.
I Developed application in C# with crystal reports and created setup file in third party (Advance) Installer.When i installed my application on client system application is working but ...