本文整理匯總了C#中System.Windows.Forms.DataGridView.CellToolTipTextNeeded事件的典型用法代碼示例。如果您正苦於以下問題：C# DataGridView.CellToolTipTextNeeded事件的具體用法？C# DataGridView.CellToolTipTextNeeded怎麽用？C# DataGridView.CellToolTipTextNeeded使用的例子？那麽, 這裏精選的事件代碼示例或許可以為您提供幫助。您也可以進一步了解該事件所在類System.Windows.Forms.DataGridView的用法示例。
在下文中一共展示了DataGridView.CellToolTipTextNeeded事件的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: dataGridView1_CellToolTipTextNeeded
void dataGridView1_CellToolTipTextNeeded(object sender,
DataGridViewCellToolTipTextNeededEventArgs e)
{
string newLine = Environment.NewLine;
if (e.RowIndex > -1)
{
DataGridViewRow dataGridViewRow1 = dataGridView1.Rows[e.RowIndex];
// Add the employee's ID to the ToolTipText.
e.ToolTipText = String.Format("EmployeeID {0}:{1}",
dataGridViewRow1.Cells["EmployeeID"].Value, newLine);
// Add the employee's name to the ToolTipText.
e.ToolTipText += String.Format("{0} {1} {2}{3}",
dataGridViewRow1.Cells["TitleOfCourtesy"].Value.ToString(),
dataGridViewRow1.Cells["FirstName"].Value.ToString(),
dataGridViewRow1.Cells["LastName"].Value.ToString(),
newLine);
// Add the employee's title to the ToolTipText.
e.ToolTipText += String.Format("{0}{1}{2}",
dataGridViewRow1.Cells["Title"].Value.ToString(),
newLine, newLine);
// Add the employee's contact information to the ToolTipText.
e.ToolTipText += String.Format("{0}{1}{2}, ",
dataGridViewRow1.Cells["Address"].Value.ToString(), newLine,
dataGridViewRow1.Cells["City"].Value.ToString());
if (!String.IsNullOrEmpty(
dataGridViewRow1.Cells["Region"].Value.ToString()))
{
e.ToolTipText += String.Format("{0}, ",
dataGridViewRow1.Cells["Region"].Value.ToString());
}
e.ToolTipText += String.Format("{0}, {1}{2}{3} EXT:{4}{5}{6}",
dataGridViewRow1.Cells["Country"].Value.ToString(),
dataGridViewRow1.Cells["PostalCode"].Value.ToString(),
newLine, dataGridViewRow1.Cells["HomePhone"].Value.ToString(),
dataGridViewRow1.Cells["Extension"].Value.ToString(),
newLine, newLine);
// Add employee information to the ToolTipText.
DateTime HireDate =
(DateTime)dataGridViewRow1.Cells["HireDate"].Value;
e.ToolTipText +=
String.Format("Employee since: {0}/{1}/{2}{3}Manager: {4}",
HireDate.Month.ToString(), HireDate.Day.ToString(),
HireDate.Year.ToString(), newLine,
dataGridViewRow1.Cells["Manager"].Value.ToString());
}
}