- Dim insertText = "テスト"
- Dim insertPos As Integer = TextBox1.SelectionStart
- TextBox1.Text = TextBox1.Text.Insert(insertPos, insertText)
- TextBox1.SelectionStart = insertPos + insertText.Length
-
- Dim insertText = "テスト"
- Dim insertPos As Integer = TextBox1.SelectionStart + TextBox1.SelectionLength
- TextBox1.Text = TextBox1.Text.Insert(insertPos, insertText)
- TextBox1.SelectionStart = insertPos + insertText.Length
-