I create a window application with vb.net. The window application contain 1 form and inside the form have 1 tab control with 2 tab page control. First tab page control have one button and second tab page control have one text box.
When the form load, the second tab page text box text will load from database by using databinding property.
After the form load, i try click the button to get the second tab page text box control text, it show me empty.
But after i click to view the second tab page, and i return to first tab page control and click the button, it return me the correct value.
Now i want to get the second tab page text box value without view the second tab page.
Any one can help, please?
Thanks.
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