聚水潭上传微信小店相关逻辑
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@@ -9,6 +9,7 @@ using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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@@ -68,7 +69,7 @@ namespace TemuKJD.Extension
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checkBox.Enabled = true;
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// Reset properties
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checkBox.Padding = new Padding(6,2,0,0);
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checkBox.Padding = new Padding(6, 2, 0, 0);
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checkBox.Margin = new Padding(0);
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checkBox.Text = "";
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@@ -258,11 +259,11 @@ namespace TemuKJD.Extension
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bool isResize = false; // 是否已调整过表头
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//合并列中某一列的列宽变化时，强制重绘表头
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dgv.ColumnWidthChanged += (s, e) =>
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dgv.ColumnWidthChanged += (s, e) =>
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{
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if (colNameCollection.Contains(e.Column.Name))
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{
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foreach(var columnName in colNameCollection)
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foreach (var columnName in colNameCollection)
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{
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if (dgv.Columns.Contains(columnName))
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dgv.InvalidateCell(dgv.Columns[columnName].HeaderCell); // 标记单元格为需要重绘
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@@ -298,7 +299,7 @@ namespace TemuKJD.Extension
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//处理重绘事件，绘制合并表头和二级表头
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dgv.CellPainting += (s, e) =>
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{
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if (e.RowIndex == -1 && e.ColumnIndex >=0) // 重绘表头单元格及标题
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if (e.RowIndex == -1 && e.ColumnIndex >= 0) // 重绘表头单元格及标题
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{
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string name = dgv.Columns[e.ColumnIndex].Name;
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// 调整为复合表头
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@@ -465,7 +466,7 @@ namespace TemuKJD.Extension
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//处理重绘事件
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dgv.CellPainting += (s, e) =>
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{
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if (e.RowIndex >=0 && e.ColumnIndex >= 0) // 重绘单元格
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if (e.RowIndex >= 0 && e.ColumnIndex >= 0) // 重绘单元格
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{
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string name = dgv.Columns[e.ColumnIndex].Name;
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if (colNameCollection.Contains(name))
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@@ -604,7 +605,7 @@ namespace TemuKJD.Extension
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{
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if (e.RowIndex >= 0 && e.ColumnIndex >= 0) // 重绘单元格
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{
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foreach(DataGridViewCell cell in cellLst)
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foreach (DataGridViewCell cell in cellLst)
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{
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if (cell.RowIndex == e.RowIndex && cell.ColumnIndex == e.ColumnIndex)
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{
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@@ -644,7 +645,7 @@ namespace TemuKJD.Extension
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//VerGridColorSelect = Color.FromArgb(129, 129, 129);
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selectColor = dgv.DefaultCellStyle.SelectionBackColor;
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//if ((dgv.Rows[e.RowIndex].Cells[e.ColumnIndex]).Selected)
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if (cellLst.Any(c =>c.Selected))
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if (cellLst.Any(c => c.Selected))
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{
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//using (pen = new Pen(selectColor.Value))
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//{
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@@ -735,29 +736,55 @@ namespace TemuKJD.Extension
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public static void AddImgColumn(this DataGridView dgv, string imgColumn, string imgPathColumn, bool isSetHttpsHttp = true)
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{
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bool isScroll = false;
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dgv.Scroll += (s, e) =>
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{
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ShowDgvImg(dgv, null, imgColumn, imgPathColumn, isSetHttpsHttp);
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};
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dgv.Resize += (s, e) =>
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{
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ShowDgvImg(dgv, null, imgColumn, imgPathColumn, isSetHttpsHttp);
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Task.Run(() =>
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{
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while (isScroll && 1 == 1)
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Thread.Sleep(1);
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isScroll = true;
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ShowDgvImg(dgv, dgv.Rows.Cast<DataGridViewRow>().ToList(), imgColumn, imgPathColumn, isSetHttpsHttp);
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isScroll = false;
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});
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};
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//dgv.Resize += (s, e) =>
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//{
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// ShowDgvImg(dgv, null, imgColumn, imgPathColumn, isSetHttpsHttp);
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//};
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dgv.Sorted += (s, e) =>
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{
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ShowDgvImg(dgv, null, imgColumn, imgPathColumn, isSetHttpsHttp);
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};
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dgv.RowsRemoved += (s, e) =>
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{
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ShowDgvImg(dgv, null, imgColumn, imgPathColumn, isSetHttpsHttp);
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};
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dgv.RowsAdded += (s, e) =>
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{
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ShowDgvImg(dgv, new ConcurrentList<DataGridViewRow> { dgv.Rows[e.RowIndex] }, imgColumn, imgPathColumn, isSetHttpsHttp);
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Task.Run(() =>
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{
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while (isScroll && 1 == 1)
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Thread.Sleep(1);
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isScroll = true;
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ShowDgvImg(dgv, dgv.Rows.Cast<DataGridViewRow>().ToList(), imgColumn, imgPathColumn, isSetHttpsHttp);
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isScroll = false;
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});
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};
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//dgv.RowsRemoved += (s, e) =>
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//{
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// ShowDgvImg(dgv, null, imgColumn, imgPathColumn, isSetHttpsHttp);
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//};
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//dgv.RowsAdded += (s, e) =>
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//{
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// ShowDgvImg(dgv, new List<DataGridViewRow> { dgv.Rows[e.RowIndex] }, imgColumn, imgPathColumn, isSetHttpsHttp);
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//};
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dgv.RowPostPaint += (s, e) =>
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{
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ShowDgvImg(dgv, new ConcurrentList<DataGridViewRow> { dgv.Rows[e.RowIndex] }, imgColumn, imgPathColumn, isSetHttpsHttp);
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if (e.RowIndex >= 0 && e.RowIndex < 25)
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{
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Task.Run(() =>
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{
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while (isScroll && 1 == 1)
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Thread.Sleep(1);
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isScroll = true;
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ShowDgvImg(dgv, new List<DataGridViewRow> { dgv.Rows[e.RowIndex] }, imgColumn, imgPathColumn, isSetHttpsHttp);
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isScroll = false;
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});
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}
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};
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dgv.CellValueChanged += (s, e) =>
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{
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@@ -767,79 +794,85 @@ namespace TemuKJD.Extension
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if (row.Cells[imgColumn].Value != null && row.Cells[imgColumn].Value != defaultBitmap)
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{
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row.Cells[imgColumn].Value = defaultBitmap;
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ShowDgvImg(dgv, new ConcurrentList<DataGridViewRow> { row }, imgColumn, imgPathColumn, isSetHttpsHttp);
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Task.Run(() =>
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{
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while (isScroll && 1 == 1)
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Thread.Sleep(1);
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isScroll = true;
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ShowDgvImg(dgv, new List<DataGridViewRow> { row }, imgColumn, imgPathColumn, isSetHttpsHttp);
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isScroll = false;
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});
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}
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}
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};
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}
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public static Bitmap defaultBitmap = new Bitmap(1,1);
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static void ShowDgvImg(DataGridView dgv, ConcurrentList<DataGridViewRow> rowLst, string imgColumn, string imgPathColumn, bool isSetHttpsHttp = true)
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public static Bitmap defaultBitmap = new Bitmap(1, 1);
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static void ShowDgvImg(DataGridView dgv, List<DataGridViewRow> rowLst, string imgColumn, string imgPathColumn, bool isSetHttpsHttp = true)
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{
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Task.Run(() =>
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if (rowLst == null)
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{
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if (rowLst == null)
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{
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rowLst = new ConcurrentList<DataGridViewRow>();
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rowLst.AddRange(dgv.Rows.Cast<DataGridViewRow>());
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}
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foreach (DataGridViewRow row in rowLst)
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rowLst = new List<DataGridViewRow>();
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rowLst.AddRange(dgv.Rows.Cast<DataGridViewRow>());
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}
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foreach (DataGridViewRow row in rowLst)
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{
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//if (row.Index <= 1)
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// continue;
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if (row.Displayed == false)
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{
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dgv.Invoke(new Action(() =>
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{
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if (row.Index > 1 && row.Cells[imgColumn].Displayed == false)
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{
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//dgv.Invoke(new Action(() =>
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//{
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try
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{
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if (row.Index > 0)
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row.Cells[imgColumn].Value = defaultBitmap;
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}
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catch
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{
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}
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//}));
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return;
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}
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if (row.Index < 0)
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return;
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if (row.Index >= 0 && row.Cells[imgColumn]?.Value != null && row.Cells[imgColumn]?.Value != defaultBitmap)
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return;
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Image image = defaultBitmap;
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if (row.Index >= 0)
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{
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string imgUrl = row.Cells[imgPathColumn]?.Value.ParseToString();
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if (isSetHttpsHttp == true)
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imgUrl = imgUrl.Replace("https://", "http://");
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string getImgError = "";
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if (!string.IsNullOrWhiteSpace(imgUrl))
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{
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image = GetHtml.GetUrlImg(imgUrl, out getImgError);
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if (!string.IsNullOrEmpty(getImgError))
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//BaseMsgForm.ShowError("图片加载失败 " + getImgError);
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image = TemuKJD.Properties.Resources.errpic;
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}
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}
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try
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{
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//dgv.Invoke(new Action(() =>
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//{
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if (row.Index >= 0)
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{
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row.Cells[imgColumn].Value = image;
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}
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//}));
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if (row.Index >= 0 && row.Cells[imgColumn]?.Value != defaultBitmap)
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row.Cells[imgColumn].Value = defaultBitmap;
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}
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catch
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{
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}
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}));
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continue;
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}
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});
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}
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else
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{
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try
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{
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if (row.Cells[imgColumn]?.Value == defaultBitmap || row.Cells[imgColumn]?.Value == null)
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{
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Image image = defaultBitmap;
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string imgUrl = row.Cells[imgPathColumn]?.Value.ParseToString();
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if (!string.IsNullOrWhiteSpace(imgUrl))
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{
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if (isSetHttpsHttp == true)
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imgUrl = imgUrl.Replace("https://", "http://");
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string getImgError = "";
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image = GetHtml.GetUrlImg(imgUrl, out getImgError);
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if (!string.IsNullOrEmpty(getImgError))
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//BaseMsgForm.ShowError("图片加载失败 " + getImgError);
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image = TemuKJD.Properties.Resources.errpic;
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}
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dgv.Invoke(new Action(() =>
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{
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try
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{
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if (row.Index >= 0)
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{
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row.Cells[imgColumn].Value = image;
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}
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}
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catch
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{
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}
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}));
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}
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}
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catch
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{
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}
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}
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}
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}
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}
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}
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