首先設置要顯示圖片的列
DataGridViewImageColumn status = new DataGridViewImageColumn(); status.DisplayIndex = 0; status.HeaderText = "Status"; status.DataPropertyName = "IsPass"; status.ImageLayout = DataGridViewImageCellLayout.Zoom; dgvTestSteps.Columns.Insert(0, status);
添加DataGridView事件CellFormatting
dgvTestSteps.CellFormatting += new DataGridViewCellFormattingEventHandler(dgvTestSteps_CellFormatting);
在事件內添加根據數據值顯示不同圖片的方法,判斷列的地方有很多條件可以進行判斷,但是通過Index感覺是最不可取的,通過HeadName也會有上下對不上的情況。
void dgvTestSteps_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e) { if (dgvTestSteps.Columns[e.ColumnIndex].HeaderText.Equals("Status")) { if (e.Value == null) { return; } StepType type = (StepType)Enum.Parse(typeof(StepType), e.Value.ToString(), true); switch (type) { case StepType.Success: e.Value = Resources.check; break; case StepType.Fail: e.Value = Resources.close_delete; break; case StepType.Block: e.Value = Resources.attention; break; case StepType.NoRun: e.Value = Resources.green_ball; break; } } }
