当单元格内容太多时,则会忽略后面的内容
解决方案:
添加Dgv鼠标移到单元格事件时,设置当前单元格的ToolTipText属性内容为当前单元格内容
void From_Load(object sender, EventArgs e)
{
this.dgvSystemLog.ShowCellToolTips = true;
this.dgvSystemLog.CellMouseEnter += new DataGridViewCellEventHandler(dgvSystemLog_CellMouseEnter);
}
/// <summary>
/// 鼠标移到单元格时,设置当前单元格的ToolTipText属性内容为当前单元格内容
/// 解决tip内容显示不全的问题
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void dgvSystemLog_CellMouseEnter(object sender, DataGridViewCellEventArgs e)
{
if (e.ColumnIndex < || e.RowIndex < || dgvSystemLog.Rows.Count <= ) return;
dgvSystemLog.Rows[e.RowIndex].Cells[e.ColumnIndex].ToolTipText = (dgvSystemLog.Rows[e.RowIndex].Cells[e.ColumnIndex].Value ?? string.Empty).ToString();
}
更改后的效果:
参考:http://*.com/questions/22626802/how-to-increase-the-length-of-tooltip-in-datagridview-in-winforms