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How can I access datagridview value from another winform?

I want to access a DataGridView from another form. I just want to get a value from DataGridView and show it in a textbox located in another form. When i click button1, textbox1 should have the value of row[0] cell[0] (which is "1") but instead i get this Error: An unhandled exception of type 'System.ArgumentOutOfRangeException': Index was out of range. Must be non-negative and less than the size of the collection. is there anything I'm not doing right? I made datagridview modifiers = public

7th Mar 2018, 1:46 PM
John Ansa
John Ansa - avatar
1 Answer
+ 1
Please put the value you need in a property. It is considered bad practice to use ui-controls to pass data between forms. pseudo code: button_click cellvalue = datagrid.cells [0][0] dataform secondform = new dataform (); secondform.CellValue = cellvalue; (); in the show of secondform there is some code like textbox1.text = cellvalue;
7th Mar 2018, 11:07 PM
sneeze - avatar