private void btnSelectWorkspace_Click(object sender, EventArgs e)
{
frmOpenFile file = new frmOpenFile
{
Text = "选择工作空间"
};
file.RemoveAllFilters();
file.AddFilter(new MyGxFilterWorkspaces(), true);
if (file.DoModalOpen() == DialogResult.OK)
{
IArray items = file.Items;
if (items.Count != 0)
{
IGxObject obj2 = items.get_Element(0) as IGxObject;
if (obj2 is IGxDatabase)
{
this.iworkspace_0 = (obj2 as IGxDatabase).Workspace;
}
else if (obj2 is IGxFolder)
{
IWorkspaceName name = new WorkspaceNameClass
{
WorkspaceFactoryProgID = "esriDataSourcesFile.ShapefileWorkspaceFactory",
PathName = (obj2.InternalObjectName as IFileName).Path
};
this.iworkspace_0 = (name as IName).Open() as IWorkspace;
}
this.txtWorkspaceName.Text = this.iworkspace_0.PathName;
this.txtWorkspaceName.Tag = this.iworkspace_0;
}
}
}
private void btnSelectInputFeatures_Click(object sender, EventArgs e)
{
frmOpenFile file = new frmOpenFile
{
Text = "选择数据集"
};
file.RemoveAllFilters();
file.AddFilter(new MyGxFilterDatasets(), true);
if (file.DoModalOpen() == DialogResult.OK)
{
IArray items = file.Items;
if (items.Count == 0)
{
return;
}
IGxObject obj2 = items.get_Element(0) as IGxObject;
this.txtInputFeatureClass.Text = obj2.FullName;
this.txtInputFeatureClass.Tag = obj2;
}
if (this.txtInputFeatureClass.Text.Length > 0)
{
this.btnAdd.Enabled = true;
}
}
private void btnSelectOutDataset_Click(object sender, EventArgs e)
{
frmOpenFile file = new frmOpenFile
{
Text = "选择数据集"
};
file.RemoveAllFilters();
file.AddFilter(new MyGxFilterDatasets(), true);
if (file.DoModalOpen() == DialogResult.OK)
{
IArray items = file.Items;
if (items.Count != 0)
{
IGxObject obj2 = items.get_Element(0) as IGxObject;
this.txtOutDataset.Text = obj2.FullName;
this.txtOutDataset.Tag = obj2;
}
}
}
private void btnSelectInputFeatures_Click(object sender, EventArgs e)
{
frmOpenFile file = new frmOpenFile
{
Text = "选择要素"
};
file.RemoveAllFilters();
file.AddFilter(new MyGxFilterTablesAndFeatureClasses(), true);
if (file.DoModalOpen() == DialogResult.OK)
{
if (file.Items.Count == 0)
{
return;
}
IGxDataset dataset = file.Items.get_Element(0) as IGxDataset;
if (dataset != null)
{
if ((this.Table.Type == esriDatasetType.esriDTFeatureClass) &&
(dataset.Type == esriDatasetType.esriDTFeatureClass))
{
if (this.FeatureClass.ShapeType == (dataset.Dataset as IFeatureClass).ShapeType)
{
if (this.method_1(this.Table.Workspace, dataset.DatasetName.WorkspaceName) &&
((this.FeatureClass as IDataset).Name == dataset.DatasetName.Name))
{
MessageBox.Show("源对象类和目标对象类必须不同!");
return;
}
this.txtInputFeatureClass.Text = (dataset as IGxObject).FullName;
this.txtInputFeatureClass.Tag = dataset;
}
else
{
MessageBox.Show("装载数据必须和源数据有相同的几何数据类型!");
}
}
else if ((this.Table.Type == esriDatasetType.esriDTTable) &&
(dataset.Type == esriDatasetType.esriDTTable))
{
if (this.method_1(this.Table.Workspace, dataset.DatasetName.WorkspaceName) &&
(this.Table.Name == dataset.DatasetName.Name))
{
MessageBox.Show("源对象类和目标对象类必须不同!");
return;
}
this.txtInputFeatureClass.Text = (dataset as IGxObject).FullName;
this.txtInputFeatureClass.Tag = dataset;
}
}
else
{
this.txtInputFeatureClass.Text = "";
this.txtInputFeatureClass.Tag = null;
}
}
if (this.txtInputFeatureClass.Text.Length > 0)
{
this.btnAdd.Enabled = true;
}
}