I don\'t know what to do because the error is in the Form1.Designer.cs
and because I have no experience in debugging that part of the program.
/
The error must come from somewhere else, there's nothing here with a TextBox
. The error is probably caused by assigning a string to a TextBox itself instead of assigning a string to the Text
property of the TextBox.
TextBox tb = new TextBox();
tb = "Default text";
This should be:
TextBox tb = new TextBox();
tb.Text = "Default text";
Otherwise you have created a control with a name like Name
or Text
, in which case you'll have to rename it to NameTextBox
or something.