/// <summary> /// 显示统计信息 /// </summary> private void ShowSummaryTextInfo() { int icnt = this._SummaryContainer.Controls.Count; _FirstColSumTextType = SummaryTextType.None; foreach (Control ctr in this._SummaryContainer.Controls) { SummaryTextBox sumTextBox = ctr as SummaryTextBox; if (sumTextBox == null) { continue; } if (sumTextBox.Name == "RowsHeader_Label") { continue; } DataGridViewColumn currCell = this.GridViewColumns[sumTextBox.Name]; if (currCell == null) { continue; } sumTextBox.ForeColor = this._SummaryRowForeColor; sumTextBox.BackColor = this._SummaryRowBackColor; if (sumTextBox.IsHeaderLabel) {//如果SummaryTextBox的IsHeaderLabel为true则显示统计标题文本 sumTextBox.Text = this._SummaryHeaderText; sumTextBox.TextAlign = HorizontalAlignment.Center; sumTextBox.Font = new Font(this.DefaultCellStyle.Font, this._SummaryHeaderBold ? FontStyle.Bold : FontStyle.Regular); _FirstColSumTextType = SummaryTextType.Text; sumTextBox.Invalidate(); continue; } if (sumTextBox.IsSummary) {//如果是SummaryTextBox的IsSummary为true则计算对应列的合计 sumTextBox.Text = this.CalcSum(currCell); sumTextBox.FormatString = currCell.DefaultCellStyle.Format; sumTextBox.TextAlign = AligmentHelper.TranslateGridColumnAligment(currCell.DefaultCellStyle.Alignment); sumTextBox.Invalidate(); continue; } if (!sumTextBox.IsHeaderLabel && !sumTextBox.IsSummary) { sumTextBox.Text = ""; sumTextBox.Invalidate(); } } this._SummaryRowHeaderLabel.Text = "√"; //如果第一列是文本,则将统计文本设置到_SummaryRowHeaderLabel if (_FirstColSumTextType != SummaryTextType.Text) { this._SummaryRowHeaderLabel.Text = this._SummaryHeaderText; } this._SummaryRowHeaderLabel.TextAlign = HorizontalAlignment.Center; this._SummaryRowHeaderLabel.Font = new Font(this.DefaultCellStyle.Font, this._SummaryHeaderBold ? FontStyle.Bold : FontStyle.Regular); this._SummaryRowHeaderLabel.Invalidate(); }
private void SetFormatFlags() { _Format.Alignment = AligmentHelper.TranslateAligment(TextAlign); _Format.Trimming = _Trimming; }