private void buttonEdit_Click(object sender, EventArgs e)
{
string keyword = this._richTextBox.Text.Substring(this._selectedKeywordStart, this._selectedKeywordLength);
KeywordEditor editor = new KeywordEditor(this.applicableKeywords, keyword, this._maxYValueIndex);
if (editor.ShowDialog() == DialogResult.OK)
{
int length = this._selectedKeywordStart;
int num2 = this._selectedKeywordLength;
this._richTextBox.Text = this._richTextBox.Text.Substring(0, length) + editor.Keyword + this._richTextBox.Text.Substring(length + num2);
this._richTextBox.SelectionStart = length + editor.Keyword.Length;
}
this._richTextBox.Focus();
}
private void buttonInsert_Click(object sender, EventArgs e)
{
KeywordEditor editor = new KeywordEditor(this.applicableKeywords, string.Empty, this._maxYValueIndex);
if (editor.ShowDialog() == DialogResult.OK)
{
if (this._selectedKeywordLength > 0)
{
this._richTextBox.SelectionStart += this._richTextBox.SelectionLength;
this._richTextBox.SelectionLength = 0;
this._richTextBox.SelectedText = " " + editor.Keyword;
}
else
{
this._richTextBox.SelectionLength = Math.Max(0, this._selectedKeywordLength);
this._richTextBox.SelectedText = editor.Keyword;
}
}
this._richTextBox.Focus();
}